|
Abstract: The torsional and flexural vibrations of swing movable
teeth transmission system is analyzed and the elasticity of driving
shaft, the elasticity of output shaft bearings and the elasticity of
movable teeth are taken into consideration. The dynamic model of swing
movable teeth transmission system is established. A set of multi-degrees
of freedom elasto-dynamic equation with time-variable coefficients is
given. The natural frequencies of the vibration system are obtained by
using the iterative perturbation method.
Key words: Swing movable teeth drive Vibration Dynamic model
CLC No: TH132.46
国家自然科学基金资助项目(59975062). Received 20020830, received in revised form
20021030
|